Preliminary Procedures

1. Inspect all components or sub-components and perform any repair procedure necessary to fix the damage. If the damage cannot be repaired, replace the component or sub-component as indicated.
2. Clean all components in cleaning solvent and air dry.

1

Transfer Case Front Output Shaft Rear Bearing Surface

Tip
Inspect for pitting, excessive wear, or damage.

2

Transfer Case Front Output Shaft Front Bearing Surface

Tip
Inspect for pitting, excessive wear, or damage.

3

Transfer Case Front Output Shaft Seal Surface

Tip
Inspect for pitting, excessive wear, or damage.

4

Transfer Case Front Output Shaft Propeller Shaft Splines

Tip
Inspect for damage or excessive looseness on the propeller shaft.

5

Transfer Case Front Output Shaft Two/Four Wheel Drive Driven Sprocket Splines

Tip
Inspect for damage or excessive looseness on the driven sprocket.

6

Transfer Case Input Shaft Seal Surface

Tip
Inspect for pitting, excessive wear, or damage.

7

Transfer Case Input Shaft Front Input Double Row Ball Bearing Surface

Tip
Inspect for pitting, excessive wear, or damage.

8

Transfer Case Input Shaft Engagement Splines

Tip
Inspect for damage or looseness on the front/rear drive differential carrier assembly and the transmission output shaft.

9

Transfer Case Input Shaft Bore Seal

Tip
Replace the seal if removed.

10

Transfer Case Input Gear Thrust Bearing

Tip
Inspect for pitting, excessive wear, or damage. If wear or damage is found, replace the bearing. Refer to Input Shaft Thrust Bearing Replacement .